| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.55 | 12.648% | $108.7616 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $249.95 | 4.737% | $261.7901 | $261.79 | $261.80 | $261.80 |
| Purchase #3 | $247.48 | 3.520% | $256.1913 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $188.85 | 7.173% | $202.3962 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $133.75 | 4.765% | $140.1232 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $184.77 | 4.695% | $193.445 | $193.45 | $193.45 | $193.40 |
| Purchase #7 | $126.72 | 3.117% | $130.6699 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $1,228.07 | $1,293.3773 | $1,293.38 | $1,293.35 | $1,293.40 | |